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      <title>HARMONICS</title>
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      <div class="title_refTopic" id="xps10_pagetitle">HARMONICS </div>
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      <h4 class="refClassification">Harmonic Analysis or Printout Control </h4>
      <p class="para_refTopic">Controls the number of harmonics output in axisymmetric shell or axisymmetric fluid problems; controls the number of harmonics to be used for analysis in cyclic symmetry problems. </p>
      <div class="title_refCategory">Format for Axisymmetric Problems: </div>
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      <div class="title_refCategory">Format for Cyclic Symmetric Problems: </div>
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      <div class="title_refCategory">Examples: </div>
      <div class="refCategoryContent"><pre class="indent">HARMONICS=ALL
HARMONICS=32</pre></div>
      <div class="title_refCategory">Describers:</div>
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                     <p class="para_th"><b class="uiTerm">Describer </b></p>
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                     <p class="para_th"><b class="uiTerm">Meaning </b></p>
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                     <p class="para_td">ALL </p>
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                     <p class="para_td">All harmonics will be output in the case of axisymmetric shell or axisymmetric fluid problems.  All harmonics will be used for analysis in cyclic symmetry problems. </p>
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                     <p class="para_td">NONE </p>
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                     <p class="para_td">No harmonics will be output.  This option is not available for use in cyclic symmetry problems. </p>
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                     <p class="para_td">h </p>
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                     <p class="para_td">Available harmonics up to and including harmonic h will be output in the case of axisymmetric shell or axisymmetric fluid problems.  (Integer &ge; 0) </p>
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                     <p class="para_td">n </p>
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                     <p class="para_td">Harmonics specified in SET n will be used for analysis in cyclic symmetry problems.  (Integer&gt;0) </p>
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      <div class="title_refCategory">Remarks: </div>
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               <p class="para_item">If no HARMONICS command is present in the Case Control Section for axisymmetric shell or fluid problems, printed output is prepared only for the zero harmonic. </p>
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               <p class="para_item">This command must be present in cyclic symmetry problems with HARMONICS=ALL or n; otherwise, the program will abort without performing any analysis. </p>
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               <p class="para_item">In cyclic symmetry analysis, n must be defined as a set of integers on a SET command. </p>
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